That is your Allah, your Lord, there is no Deity except Him, the Creator of everything, so you serve Him alone, and He is the Authority upon everything.
It is told in verse 39: 6: "Lord created mankind in the wombs of their mothers in stages one after another in three veils of darkness, That is Allah, your Lord, and unto Him belongs the Dominion, there is no Deity except Him, then how can you turn away from this Lord?" As told in verse 47: 7, the believer who is the vicegerent of the Impartial Lord will help Lord by propagating His Speech Adhikr into entire worlds irrespective of nation or religion, and so Lord will help him back. Only such believer transforms his Jinn soulmate mentioned in verses 43: 36-39 into a believer with Adhikr and transfers his ledger from Sijjeen of Hell (83: 7) into Illiyeen of Paradise (83: 18). See explanation 1: 4; 2: 133, and 6: 66.